208504504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2004851}}^1$

素因数の和:2004870

約数の個数: 16

約数和(自身を含む): 421018920

約数和(自身を除く): 212514416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2004851, 4009702, 8019404, 16038808, 26063063, 52126126, 104252252, 208504504]

約数ペア:

[(1, 208504504), (2, 104252252), (4, 52126126), (8, 26063063), (13, 16038808), (26, 8019404), (52, 4009702), (104, 2004851)]